SANTIAGO AND LIMA (Reuters) - U.S. pharmaceutical company Johnson & Johnson has added Chile, Argentina and Peru to the Latin nations where it plans to conduct Phase III trials for its vaccine against ...

Walensky is a professor at Harvard Medical School and served as the 19th director of the Centers for Disease Control and Prevention. Once clinical trials showed that Covid-19 vaccines were safe and ...

The Centers for Disease Control and Prevention said on Monday that the agency approved the dialed-back recommendations on Covid-19 shots from its vaccine advisory panel. Accessing the Covid booster ...

As colder weather approaches and respiratory viruses flourish, it’ll soon be easier to get your updated coronavirus vaccine shot — even if it’s slightly more work than in previous years. A federal ...

New federal guidelines may have you confused about who is eligible for a COVID shot, how to get one, and if you’ll need to pay. Here are answers to some common questions. For the 2025–2026 season, the ...

As of November 2025, some healthcare organizations conclude that COVID-19 vaccines have no impact on fertility. But some researchers agree that more studies are needed to understand potential ...